12907590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25309}}^1$

素因数の和:25336

約数の個数: 32

約数和(自身を含む): 32801760

約数和(自身を除く): 19894170

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 25309, 50618, 75927, 126545, 151854, 253090, 379635, 430253, 759270, 860506, 1290759, 2151265, 2581518, 4302530, 6453795, 12907590]

約数ペア:

[(1, 12907590), (2, 6453795), (3, 4302530), (5, 2581518), (6, 2151265), (10, 1290759), (15, 860506), (17, 759270), (30, 430253), (34, 379635), (51, 253090), (85, 151854), (102, 126545), (170, 75927), (255, 50618), (510, 25309)]